Abstract
Abstract
Background
In 2018 NICE produced their guidelines with regards to the prevention of hospital-acquired thrombosis which extended the age range to include 16- and 17-years old patients, suggesting that these patients are risk assessed and receive thromboprophylaxis if indicated. We analysed the incidence of VTE in this age group in our institution and found it to be extremely low and often not related to risk factors commonly included in adult risk assessment tools.
Methods
We retrospectively reviewed the data of 13,951 patients aged 16- and 17-years of age in our admission database at the University Hospitals of Leicester (UHL) over a period of 7 years between 2013 and 2019. This was cross-referenced with our imaging database which identified scans carried out for suspected Venous Thromboembolism (VTE).
Results
There were 1,275 admissions and 12,676-day-case attendances over the study period. Of these, 145 patients had scans for suspected VTE. 13 patients had positive scans and fulfilled the inclusion criteria. Of the 13 positive scans, 10 were excluded and 3 patients were included in the study.
Conclusion
This study shows that the risk of VTE in the 16- and 17-year-old age group is extremely low in patients attending hospital (0.1% in admitted patients and 0.007% in day attenders). We question whether routine risk assessment for VTE in this age group, especially using existing adult tools, is efficacious. The guidance acknowledges the evidence for prescribed drugs is both lacking and the prescription for such agents being outside their Licencing Authorisation.
